AskPhil: Collectors Club of Chicago - Stamp collecting club that offers a resource library with photos, estate administration resources, how-to articles, FAQs, and recent publications. - http://www.askphil.org/
Chicago Playing Card Collectors - Club devoted to sharing the knowledge and enjoyment of collecting playing cards of all kinds. - http://www.cpccinc.org/
Chicago Coin Club - Numismatic club that offer monthly meeting calendar, newsletter, special projects, support and networking, links, and contacts. - http://www.chicagocoinclub.org/